As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT NUMBER 4 DOOR GUTTER BOX STRUCTURE CORRODED FROM STATIONS 1640 TO 1680. INSTALLED FORWARD GUTTER SUPPORT AND INSTALLED AFT GUTTER SUPPORT ON RIGHT NUMBER 4 DOOR THRESHOLD PER SRM 51-10-02-0G, 51-40-02-0G AND AARD 51-00-05-1, REPAIR 1.